Counting the footsteps on the bell tower, Sergei's eyes suddenly moved. He kicked his legs hard, grabbed the edge of the window with both hands, and then rolled over and jumped into the window. The guard had already turned around at the sound of the movement, but Sergei pounced on the guard before he could turn around. Holding his mouth with one hand, he slammed the tranquilizer gun into the guard's neck with the other.

"Poof!" the anesthetic needle was shot into the guard's neck for a few seconds before he stopped struggling, and after a dozen seconds he was completely unconscious.

On the other side, so did Sandro, who let go of the guard he was holding onto, looked at the tranquilizer gun in his hand and whispered, "This thing really works." ”

"Don't use that gun to point around, this kind of narcotic bullet is very powerful. Once shot, an anesthetic of O.8m1 is injected into the target body from the pinhole in an instant, and the injection can be completed in about O. seconds. It will be incapacitated within a few seconds, and it will be unconscious within ten seconds. If you don't use the antidote for three minutes, you'll never wake up. Sergei whispered.

Sandro was a little stunned, "This is too powerful, you can't see blood when you kill someone." ”

"You just know? This is the equipment of KGB agents in the late eighties, and it is not for nothing. Sergei whispered. "Check around, I'll report to the boss. ”

Sandro nodded, and slowly looked down the stairs of the bell tower with his weapon in hand.

Sergei reported the situation to Lin Rui according to the communication headset, "The top of the bell tower has been cleaned up, and the interior is being searched." ”

"Roger. Lin Rui said in a low voice, he made a gesture behind him and touched it with the other team members.

Suddenly, there was a warning sound from inside the headphones, and he pressed the headphones. He knew it was communications from a sniper team.

"I saw a patrol guard walking in the direction of the bell tower, about thirty meters away from you, a patrol group of four people. Yelena's voice whispered through the headphones.

Lin Rui tapped the earphones with his hand to signal that he understood, then switched to the frequency of Sergei and Sandro, and said in a low voice, "Someone is coming, you guys be careful." ”

Sandro whispered, "Understood. He and Sergey came to the window, took off the four-eyed gpnVg-18 night vision devices of the two guards, put them on their faces, and stood at the window. Although this kind of night vision device has excellent night vision effect, it is large in size, and after wearing it, it almost covers most of the face, standing at the window of the bell tower, these guards below will definitely not show that they are fake.

Sure enough, the patrol team glanced at the window as they passed by, but nothing unusual was noticed. Then, the group circled around to make sure there was nothing out of the ordinary, and then turned back again.

Sergei let out a soft breath at the window, "It's really dangerous, if these guys are gone, they will definitely come up to check." Sandro nodded.

Lin Rui whispered through the wireless channel, "It's okay now, come out." ”

"Boss, I think at least one person needs to be left here to keep an eye out for this patrol from reappearing. Sergei whispered.

"I'll stay, you go with them, they need you to pick the lock. Sandro whispered, "I'm staying here to reconnoitre, and without the security system, they won't be able to show me." ”

"Agreed. Lin Rui said in a low voice, "Sandro, be careful." Don't expose it until the critical moment. ”

"Understood. Sandro put away the tranquilizer gun, took advantage of the guard's weapon, and took over the guard's patrol with the guard's smart bracelet. It's just that the original guard was staring for any intruders, and he was watching for other guards to approach. At least from the point of view, he was still the dutiful guard.

Sergei was about to slip out of the bell tower, and in the corner in front, Lin Rui and Guns, Rose and the others had already cleared out at least four guards. Their tranquilizer guns wielded loudly, silently and quickly. And they are all veterans, picking on the neck and other places, this place is not protected by clothing, and it is very close to the head. The guard couldn't move for a few seconds after being shot, he couldn't shout even if he wanted to, and he fainted after a few seconds.

Sergei bent over and whispered, "You're fast enough." ”

"Don't talk nonsense, there's the corridor in the northwest corner, look there. Lin Rui grabbed him and pointed to the front.

"Four armed guards, and they are actually equipped with hydraulic iron gates?" Sergei frowned. He is a veteran thief, so he naturally knows the trick here, and the doors that generally rely on hydraulic brakes are usually too heavy to be pushed by manpower. Looks like they've really come to the right place.

"It's a bit of a hassle, though. Sergei frowned, "The four of them are together, and they must be dealt with at the same time, otherwise they will alarm the others." And there are two camera surveillance devices at the door, and the guards on duty inside should be keeping an eye all the time. If a few of the guards were missing, they would be suspicious. ”

Lin Rui nodded and turned around, "A few of us changed into the guards' clothes and helmets, and went over with night vision devices. Their smart bracelets will recognize our guards so they won't be suspicious. Once you're inside, kill them all. ”

"What about the monitoring equipment?" said Shogishi with a frown.

"Sergey, last time you said you could interfere with the monitoring for a few minutes?" Lin Rui said in a low voice.

"They shouldn't be suspicious in two minutes. Sergei said in a low voice, "But the surveillance video has been in a state of interference for a long time, and it is definitely not possible." ”

Lin Rui nodded, "Then it's just two minutes." Sergey started jamming the surveillance video after we approached, and then we had two minutes to finish them out and drag the bodies out of the range of the surveillance video. Can it be done?"

"There should be no problem, but will they ask us for the password?" said Rose with a frown.

"No, because the way of asking for passwords is easy to leak, so they use smart bracelets as friend or foe identification. Lin Rui raised his bracelet, and the bracelet of the Cossack guard on the rose ground flashed synchronously, and a red light appeared.

In my opinion, it is not as good as the traditional form of password. Rose chuckled.

Shogishi nodded, "This is modern technology. In modern warfare, even if we know that network information is easy to leak, no one will use an 800-mile expedited horse to transmit a message out of confidentiality considerations. It's like having guns, no one will use a bow and arrow anymore. You have to adapt to the times. ”

"Okay, change your clothes, then walk over and follow me closely, as natural as possible. Lin Rui said in a low voice, "Sergei is ready to interfere with their wireless surveillance video. ”